/**
 * This program is free software, you can redistribute it and/or modify it.
 * Copyright (c) 2025 Huawei Technologies Co., Ltd.
 * This file is a part of the CANN Open Software.
 * Licensed under CANN Open Software License Agreement Version 2.0 (the "License").
 * Please refer to the License for details. You may not use this file except in compliance with the License.
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
 * See LICENSE in the root of the software repository for the full text of the License.
 */

/*!
 * \file erf_infershape.cpp
 * \brief
*/
#include "register/op_impl_registry.h"
#include "log/log.h"

using namespace ge;

namespace ops {
static constexpr int64_t IDX_0 = 0;

static ge::graphStatus InferShapeErf(gert::InferShapeContext* context)
{
    OP_CHECK_IF(context == nullptr, OP_LOGE(context, "context is nullptr"), return ge::GRAPH_FAILED);
    OP_LOGD(context->GetNodeName(), "Begin to do InferShapeErf");

    // get input shapes
    const gert::Shape* xShape = context->GetInputShape(IDX_0);
    OP_CHECK_NULL_WITH_CONTEXT(context, xShape);

    // get output shapes
    gert::Shape* yShape = context->GetOutputShape(IDX_0);
    OP_CHECK_NULL_WITH_CONTEXT(context, yShape);

    // 填充输出shape大小
    *yShape = *xShape;
    OP_LOGD(context->GetNodeName(), "End to do InferShapeErf");
    return GRAPH_SUCCESS;
}

static ge::graphStatus InferDataTypeErf(gert::InferDataTypeContext *context)
{
    OP_LOGD(context, "Begin to do ErfInferDataType.");
    const auto inputDataType = context->GetInputDataType(0);
    context->SetOutputDataType(0, inputDataType);
    OP_LOGD(context, "End to do ErfInferDataType.");
    return ge::GRAPH_SUCCESS;
}

IMPL_OP_INFERSHAPE(Erf).InferShape(InferShapeErf).InferDataType(InferDataTypeErf);
}